KINEMATIC X-RAY ANALYSIS APPARATUS

摘要

13 In an X-ray analysis apparatus a movement mechanism is equipped with a main guide along which a main slide can be displaced. Rotating with the main slide, a detection guide is incorporated along which a detection holder can be displaced. The main slide, as well as the detection slide and a point of focus are connected to a central axis, together with each of the arms which can rotate both with them and mutually. The main slide and the detector slide can each be equipped with a drive motor, in which respect the motor for the main slide is preferably driven first and the motor for the detector slide is driven by signals derived from the displacement of the main slide The rotatable arms ensure an optimum orientation of a crystal holder incorporated in the main slide and a detection holder incorporated in the detector slide with respect to each other and with respect to a point of focus.